CAS No.1806-34-4,POPOP Suppliers,MSDS download

Products Categories

Pharmaceutical (45)
Organic Chemicals (14)
Others (8)
Reagent (7)
Materials (3)

Basic Information

Molecular Structure:
CAS No.:	1806-34-4
Name:	POPOP

Formula:	C₂₄H₁₆N₂O₂
Molecular Weight:	364.403
Synonyms:	p-Bis(5-phenyloxazol-2-yl)benzene;POPOP;Oxazole,2,2'-p-phenylenebis[5-phenyl- (6CI,7CI,8CI);1,4-Bis(5-phenyl-2-oxazolyl)benzene;1,4-Bis(phenyl-2-oxazolyl)benzene;2,2'-p-Phenylenebis(5-phenyloxazole);Di(phenyl-5-oxazolyl-2)-1,4-benzene;NSC24859;
EINECS:	217-304-6
Density:	1.204 g/cm³
Melting Point:	242-246 °C(lit.)
Boiling Point:	585.1 °C at 760 mmHg
Flash Point:	307 °C
Appearance:	Yellow to yellow-green crystalline solid
Hazard Symbols:	Xn
Risk Codes:	22-36-36/37/38-20/21/22
Safety:	22-24/25-26-36
PSA:	52.06000
LogP:	6.33060

Synthetic route

: 623-26-7
terephthalonitrile

: 98-86-2
acetophenone

: 1806-34-4
1,4-bis(5-phenyl-2-oxazolyl)benzene

Conditions

Conditions	Yield
With oxone; methanesulfonic acid; tetra-(n-butyl)ammonium iodide at 60℃; for 8h; Reagent/catalyst; Temperature; Large scale;	87%

: 36073-00-4
N,N'-diphenacyl-terephthalamide

: 1806-34-4
1,4-bis(5-phenyl-2-oxazolyl)benzene

Conditions

Conditions	Yield
With trichlorophosphate
With sulfuric acid

: 34591-03-2
1,1'-diphenyl-2,2'-(N,N'-dioxy-N,N'-p-phenylenebismethylene-diamino)-bis-ethanone

: 1806-34-4
1,4-bis(5-phenyl-2-oxazolyl)benzene

Conditions

Conditions	Yield
With sulfuric acid; acetic anhydride for 0.0333333h;

: 29604-34-0
zinc(II) chloride tetrahydrate

: 1806-34-4
1,4-bis(5-phenyl-2-oxazolyl)benzene

: 860267-34-1
[ZnCl2(H2O)(1,4-bis(5-phenyloxazol-2-yl)benzene)]*1,4-bis(5-phenyloxazol-2-yl)benzene

Conditions

Conditions	Yield
In acetonitrile High Pressure; mixt. of bisoxazol and Zn salt (0.1:0.48 molar ratio) in CH3CN heated at100°C in teflon-lined steel reactor for 72 h; cooled, crystd. within 24 h; elem. anal.;	68%

: 29604-34-0
zinc(II) chloride tetrahydrate

: 1806-34-4
1,4-bis(5-phenyl-2-oxazolyl)benzene

: 860267-35-2
[ZnCl2(1,4-bis(5-phenyloxazol-2-yl)benzene)]n

Conditions

Conditions	Yield
In acetonitrile High Pressure; mixt. of bisoxazol and Zn salt (0.1:0.48 molar ratio) in CH3CN heated at110°C in teflon-lined steel reactor for 72 h; cooled, crystd. within 24 h; elem. anal.;	65%

: 29604-34-0
zinc(II) chloride tetrahydrate

: 1806-34-4
1,4-bis(5-phenyl-2-oxazolyl)benzene

: 75-05-8
acetonitrile

: [Zn2(CH3COO)Cl3(1,4-bis(5-phenyloxazol-2-yl))benzene)1.5]

Conditions

Conditions	Yield
In acetonitrile High Pressure; mixt. of bisoxazol and Zn salt (0.1:0.48 molar ratio) in CH3CN heated at150°C in teflon-lined steel reactor for 72 h; cooled, crystd. within 24 h; elem. anal.;	65%

...Expand

: 1806-34-4
1,4-bis(5-phenyl-2-oxazolyl)benzene

: 101830-21-1
1,4-bis<5-(p-Bromophenyl)-4-bromo-2-oxazolyl>benzene

Conditions

Conditions	Yield
With bromine for 7h; Heating;	38%

: 1806-34-4
1,4-bis(5-phenyl-2-oxazolyl)benzene

: 80-40-0
ethyl ester of p-toluenesulfonic acid

: 3-ethyl-5-phenyl-2-[4-(5-phenyl-oxazol-2-yl)-phenyl]-oxazolium; toluene-4-sulfonate

Conditions

Conditions	Yield
at 180 - 190℃;

: [(zinc)4O(1,4-benzenedicarboxylate)3]

: 1806-34-4
1,4-bis(5-phenyl-2-oxazolyl)benzene

: 1,4-bis(5-phenyloxazol-2-yl)benzene(at)MOF-5

Conditions

Conditions	Yield
In N,N-dimethyl-formamide for 12h;

Raw Materials

36073-00-4

Total:65 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 1806-34-4

Specification

The CAS register number of 1,4-Bis(5-phenyloxazol-2-yl)benzene is 1806-34-4. It also can be called as 1,4-Bis(5-phenyl-2-oxazolyl)benzene and the systematic name about this chemical is 2,2'-benzene-1,4-diylbis(5-phenyl-1,3-oxazole). The molecular formula about this chemical is C₂₄H₁₆N₂O₂ and the molecular weight is 364.4. It belongs to the following product categorie which include Scintillators.

Physical properties about 1,4-Bis(5-phenyloxazol-2-yl)benzene are: (1)ACD/LogP: 6.45; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.45; (4)ACD/LogD (pH 7.4): 6.45; (5)ACD/BCF (pH 5.5): 46659.19; (6)ACD/BCF (pH 7.4): 46659.19; (7)ACD/KOC (pH 5.5): 76490.56; (8)ACD/KOC (pH 7.4): 76490.56; (9)#H bond acceptors: 4; (10)#Freely Rotating Bonds: 4; (11)Polar Surface Area: 52.06 Å²; (12)Index of Refraction: 1.613; (13)Molar Refractivity: 105.4 cm³; (14)Molar Volume: 302.6 cm³; (15)Polarizability: 41.78x10^-24cm³; (16)Surface Tension: 48.1 dyne/cm; (17)Density: 1.204 g/cm³; (18)Flash Point: 307 °C; (19)Enthalpy of Vaporization: 84.18 kJ/mol; (20)Boiling Point: 585.1 °C at 760 mmHg; (21)Vapour Pressure: 4.62E-13 mmHg at 25 °C.

Uses of 1,4-Bis(5-phenyloxazol-2-yl)benzene: it can be used to produce 1,4-bis[5-(p-Bromophenyl)-4-bromo-2-oxazolyl]benzene. This reaction will need reagent Br₂. This reaction needs heating. The reaction time is 7 hour(s). The yield is about 38%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. It is harmful by inhalation, in contact with skin and if swallowed. If you want to use this chemical, wear suitable protective clothing. When you are using it, do not breathe dust and avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: n1cc(oc1c4ccc(c2ncc(o2)c3ccccc3)cc4)c5ccccc5
(2)InChI: InChI=1/C24H16N2O2/c1-3-7-17(8-4-1)21-15-25-23(27-21)19-11-13-20(14-12-19)24-26-16-22(28-24)18-9-5-2-6-10-18/h1-16H
(3)InChIKey: MASVCBBIUQRUKL-UHFFFAOYAO
(4)Std. InChI: InChI=1S/C24H16N2O2/c1-3-7-17(8-4-1)21-15-25-23(27-21)19-11-13-20(14-12-19)24-26-16-22(28-24)18-9-5-2-6-10-18/h1-16H
(5)Std. InChIKey: MASVCBBIUQRUKL-UHFFFAOYSA-N